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螺(luo)(luo)(luo)旋(xuan)輸(shu)(shu)送(song)(song)(song)(song)(song)機是一種利用電(dian)機帶動螺(luo)(luo)(luo)旋(xuan)回轉，推移(yi)物料以實(shi)現輸(shu)(shu)送(song)(song)(song)(song)(song)目的(de)(de)的(de)(de)機械。它能水平、傾斜或(huo)垂直輸(shu)(shu)送(song)(song)(song)(song)(song)，具有結構簡單、橫截面積(ji)小、密(mi)封(feng)性(xing)好(hao)、操作(zuo)方便、維修容易、便于封(feng)閉運輸(shu)(shu)等(deng)優點(dian)。螺(luo)(luo)(luo)旋(xuan)輸(shu)(shu)送(song)(song)(song)(song)(song)機在(zai)輸(shu)(shu)送(song)(song)(song)(song)(song)形(xing)式上分(fen)為有蛟(jiao)龍螺(luo)(luo)(luo)旋(xuan)輸(shu)(shu)送(song)(song)(song)(song)(song)機廠家軸(zhou)螺(luo)(luo)(luo)旋(xuan)輸(shu)(shu)送(song)(song)(song)(song)(song)機和無(wu)軸(zhou)螺(luo)(luo)(luo)旋(xuan)輸(shu)(shu)送(song)(song)(song)(song)(song)機兩種，在(zai)外型上分(fen)為U型螺(luo)(luo)(luo)旋(xuan)輸(shu)(shu)送(song)(song)(song)(song)(song)機和管(guan)式螺(luo)(luo)(luo)旋(xuan)輸(shu)(shu)送(song)(song)(song)(song)(song)機。有軸(zhou)螺(luo)(luo)(luo)旋(xuan)輸(shu)(shu)送(song)(song)(song)(song)(song)機適用于無(wu)粘性(xing)的(de)(de)干粉物料和小顆粒物料.（例如：水泥、粉煤灰、石(shi)灰、糧等(deng)）而(er)無(wu)軸(zhou)螺(luo)(luo)(luo)旋(xuan)輸(shu)(shu)送(song)(song)(song)(song)(song)機適合輸(shu)(shu)送(song)(song)(song)(song)(song)機由粘性(xing)的(de)(de)和易纏(chan)繞的(de)(de)物料（例如：污泥、生物質、垃圾(ji)等(deng)）。

當螺(luo)旋(xuan)(xuan)(xuan)軸轉(zhuan)(zhuan)動(dong)時，由于物(wu)(wu)料(liao)(liao)(liao)(liao)的(de)重(zhong)力及(ji)其(qi)與(yu)槽體壁所產生的(de)摩(mo)擦力，使(shi)物(wu)(wu)料(liao)(liao)(liao)(liao)只能在(zai)(zai)葉片的(de)推(tui)送(song)(song)(song)下沿(yan)著輸(shu)送(song)(song)(song)機(ji)的(de)槽底向前(qian)移動(dong)，其(qi)情況好像(xiang)不能旋(xuan)(xuan)(xuan)轉(zhuan)(zhuan)的(de)螺(luo)母(mu)沿(yan)著旋(xuan)(xuan)(xuan)轉(zhuan)(zhuan)的(de)螺(luo)桿作平移運動(dong)一(yi)樣。物(wu)(wu)料(liao)(liao)(liao)(liao)在(zai)(zai)中間(jian)軸承(cheng)(cheng)的(de)運移，則是依靠后(hou)面(mian)前(qian)進(jin)著的(de)物(wu)(wu)料(liao)(liao)(liao)(liao)的(de)推(tui)力。所以，物(wu)(wu)料(liao)(liao)(liao)(liao)在(zai)(zai)輸(shu)送(song)(song)(song)機(ji)中的(de)運送(song)(song)(song)，完全是一(yi)種滑移運動(dong)。為了使(shi)螺(luo)旋(xuan)(xuan)(xuan)軸處于較為有(you)(you)利的(de)受拉狀態，一(yi)般都將驅動(dong)裝置和卸料(liao)(liao)(liao)(liao)口(kou)安放(fang)在(zai)(zai)輸(shu)送(song)(song)(song)機(ji)的(de)同一(yi)端(duan)，而把進(jin)料(liao)(liao)(liao)(liao)口(kou)盡量放(fang)在(zai)(zai)另一(yi)端(duan)的(de)尾部附近(jin)。旋(xuan)(xuan)(xuan)轉(zhuan)(zhuan)的(de)螺(luo)旋(xuan)(xuan)(xuan)葉片將物(wu)(wu)料(liao)(liao)(liao)(liao)推(tui)移而進(jin)行輸(shu)送(song)(song)(song)，使(shi)物(wu)(wu)料(liao)(liao)(liao)(liao)不與(yu)螺(luo)旋(xuan)(xuan)(xuan)輸(shu)送(song)(song)(song)機(ji)葉蛟龍螺(luo)旋(xuan)(xuan)(xuan)輸(shu)送(song)(song)(song)機(ji)廠家片一(yi)起旋(xuan)(xuan)(xuan)轉(zhuan)(zhuan)的(de)力是物(wu)(wu)料(liao)(liao)(liao)(liao)自(zi)身重(zhong)量和螺(luo)旋(xuan)(xuan)(xuan)輸(shu)送(song)(song)(song)機(ji)機(ji)殼對(dui)物(wu)(wu)料(liao)(liao)(liao)(liao)的(de)摩(mo)擦阻(zu)力。葉片的(de)面(mian)型(xing)根據輸(shu)送(song)(song)(song)物(wu)(wu)料(liao)(liao)(liao)(liao)的(de)不同有(you)(you)實體面(mian)型(xing)、帶式面(mian)型(xing)、葉片面(mian)型(xing)等型(xing)式。螺(luo)旋(xuan)(xuan)(xuan)輸(shu)送(song)(song)(song)機(ji)的(de)螺(luo)旋(xuan)(xuan)(xuan)軸在(zai)(zai)物(wu)(wu)料(liao)(liao)(liao)(liao)運動(dong)方向的(de)終端(duan)有(you)(you)止推(tui)軸承(cheng)(cheng)以隨物(wu)(wu)料(liao)(liao)(liao)(liao)給螺(luo)旋(xuan)(xuan)(xuan)的(de)軸向反力，在(zai)(zai)機(ji)長較長時，應加(jia)中間(jian)吊掛軸承(cheng)(cheng)。

（1）螺旋輸(shu)(shu)(shu)(shu)送(song)與其他(ta)輸(shu)(shu)(shu)(shu)送(song)設備相比(bi)較(jiao)，具(ju)有結構簡單(dan)、橫截面(mian)尺寸小、密封(feng)性能好、可以中間多點裝(zhuang)料和卸料、操(cao)作安全(quan)方便(bian)以及蛟龍(long)螺旋輸(shu)(shu)(shu)(shu)送(song)機廠家造成本低(di)等優(you)點。它的(de)缺(que)點是機件磨損較(jiao)嚴重、輸(shu)(shu)(shu)(shu)送(song)量較(jiao)低(di)、消耗功率大以及物料在運輸(shu)(shu)(shu)(shu)過程易被破(po)碎(sui)。

（2）螺旋(xuan)輸(shu)送(song)機是在(zai)化工、建材、糧食(shi)等部門中(zhong)廣泛(fan)應用(yong)的(de)(de)一(yi)種輸(shu)送(song)設備，主(zhu)要用(yong)于(yu)輸(shu)送(song)粉(fen)狀(zhuang)(zhuang)、顆粒(li)狀(zhuang)(zhuang)和小塊(kuai)狀(zhuang)(zhuang)物料(liao)。它(ta)不適宜(yi)輸(shu)送(song)易變質的(de)(de)、粘性(xing)的(de)(de)和易結塊(kuai)的(de)(de)物料(liao)。

（3）螺旋(xuan)輸(shu)送(song)機(ji)使用的環境溫(wen)度為—20~50℃；輸(shu)送(song)機(ji)的傾角β≤20°；輸(shu)送(song)長度一(yi)般小(xiao)于40m，最長不超(chao)過(guo)70m。

螺(luo)旋輸送機具(ju)有以下特點

1、結構比較簡單，成本(ben)較低(di)。

2、尺(chi)寸(cun)緊湊，斷面(mian)尺(chi)寸(cun)小，占地面(mian)積(ji)小。在港口(kou)的卸車卸船作(zuo)業中易進(jin)出艙口(kou)、車廂。

螺(luo)旋機廣泛(fan)應用于各行業，如建材(cai)、化工(gong)、電(dian)力(li)、冶(ye)金、煤(mei)(mei)礦(kuang)炭、糧食等行業，適用于水平或傾斜輸(shu)送粉狀(zhuang)、粒狀(zhuang)和小塊狀(zhuang)物料，如蛟龍(long)螺(luo)旋輸(shu)送機廠家(jia)煤(mei)(mei)礦(kuang)、灰、渣、水泥(ni)、糧食等，物料溫度小于200℃。螺(luo)旋機不適于輸(shu)送易(yi)變質(zhi)的(de)(de)、粘性大(da)的(de)(de)、易(yi)結塊的(de)(de)物料。在混凝土攪(jiao)拌站中(zhong)，螺(luo)旋輸(shu)送機的(de)(de)作(zuo)用得到了很大(da)的(de)(de)體現(xian)。

3、工(gong)作(zuo)可(ke)靠(kao)，維護管(guan)蛟(jiao)龍螺(luo)旋輸送機廠家理簡(jian)便(bian)。

4、能實現密封輸(shu)送(song)(song)，有利于(yu)輸(shu)送(song)(song)易飛(fei)蛟(jiao)龍螺旋輸(shu)送(song)(song)機廠家(jia)揚的(de)、熾(chi)熱的(de)及氣味強烈的(de)物料，可(ke)減小對(dui)環境的(de)污染，改善港口工人的(de)作業(ye)條件。

5、裝(zhuang)載卸載方便。水平螺(luo)旋(xuan)輸(shu)送機可在(zai)其輸(shu)送線路(lu)上的任一點裝(zhuang)載卸載；對垂直螺(luo)旋(xuan)輸(shu)送機配置(zhi)相對螺(luo)旋(xuan)式取(qu)料(liao)裝(zhuang)置(zhi)可具有優良的取(qu)料(liao)性蛟(jiao)龍螺(luo)旋(xuan)輸(shu)送機廠家能(neng)。

6、單位能耗較大。

7、物料(liao)在輸送(song)過程中易于研碎及磨損，螺旋葉片和料(liao)槽(cao)的磨損也(ye)較(jiao)為嚴重。

8、能(neng)逆向輸(shu)送，也可使(shi)一臺(tai)輸(shu)送機同時向兩(liang)個方向輸(shu)送物料，即集向中心(xin)或遠離中心(xin)。